36 lines
760 B
C
36 lines
760 B
C
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#ifndef PINCTRL_H
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#define PINCTRL_H
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struct pinctrl_device;
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struct pinctrl_ops {
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int (*set_state)(struct pinctrl_device *, struct device_node *);
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};
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struct pinctrl_device {
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struct device_d *dev;
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struct pinctrl_ops *ops;
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struct list_head list;
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struct device_node *node;
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};
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int pinctrl_register(struct pinctrl_device *pdev);
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void pinctrl_unregister(struct pinctrl_device *pdev);
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#ifdef CONFIG_PINCTRL
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int pinctrl_select_state(struct device_d *dev, const char *state);
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int pinctrl_select_state_default(struct device_d *dev);
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#else
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static inline int pinctrl_select_state(struct device_d *dev, const char *state)
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{
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return -ENODEV;
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}
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static inline int pinctrl_select_state_default(struct device_d *dev)
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{
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return -ENODEV;
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}
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#endif
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#endif /* PINCTRL_H */
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